SANYO LV762102F, LV762102C, LV762113F, LV762113C, LV762133F Service Manual

Ordering number : ENA1447A

Bi-CMOS IC

For NTSC/PAL/SECAM Color TVs

LV762XXX

Built-in CTV Microcontroller

Series

Overview

The LV762XXX series is a single-chip video and sound processor IC with a built-in microcontroller that supports all of the
NTSC, PAL and SECAM broadcasting systems. The IC provides fully integrated solution to rationalize the design of color
TV sets, increase productivity, and reduce total costs.

Functions

• I2C bus control system with a built-in microcontroller

• VIF/SIF/Y/C/Deflection/CbCr IN

• Adjustment-free VIF/SIF

• 1X’tal multi-system that supports NTSC, PAL and SECAM broadcasting systems

• No VCO coil required

• Internal sound carrier BPF, 4-system sound carrier trap

• Digital AFT system

Video and Sound Processing ICs
(VIF/SIF/Y/C/Deflection/CbCr IN)

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.

Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the

'

customer
device, the customer should always evaluate and test devices mounted in the customer
equipment.

s products or equipment. To verify symptoms and states that cannot be evaluated in an independent

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sproductsor

52009 MS No.A1447-1/6

LV762XXX Series

Lineup

Type No. SECAM Tone/Surround E/W Teletext ROM
LV762102F Flash 64K(P:48K,GC:16K)
LV762102C MASK 64K(P:48K,GC:16K)
LV762113F { Flash 128K(P:96K,GC:32K)
LV762113C { MASK 128K(P:96K,GC:32K)
LV762133F { { Flash 128K(P:96K,GC:32K)
LV762133C { { MASK 128K(P:96K,GC:32K)
LV762213F { { Flash 128K(P:96K,GC:32K)
LV762213C { { MASK 128K(P:96K,GC:32K)
LV762232F { { { Flash 64K(P:48K,GC:16K)
LV762232C { { { MASK 64K(P:48K,GC:16K)
LV762233F { { { Flash 128K(P:96K,GC:32K)
LV762233C { { { MASK 128K(P:96K,GC:32K)
LV76233N5F { { { { Flash 192K(P:140K,GC:52K)

Specifications

Maximum Ratings (BIP Chip) at Ta = 25°C

Parameter Symbol Conditions Ratings Unit

V

max 6.0 V Maximum supply voltage

62

V4 max 6.0 V

Maximum supply current

Allowable power dissipation Pd max Ta ≤ 65°C * 1.3 W
Operating temperature Topr -10 to +65 °C
Storage temperature Tstg -55 to +150 °C

* Mounted on a substrate: 230mm×150mm×1.6mm, glass epoxy board.

Absolute Maximum Ratings (Micro-computer Chip) at Ta = 25°C, VSS = 0V

Parameter Symbol Pins Conditions

Maximum supply voltege VDD max CpuVDD -0.3 +6.0 V
Input voltege VI XT1,

Input/output voltege VIO Ports0, 1 -0.3 VDD+0.3 V
High level

output current

Low lever
output current

Peak output
current
Mean output
current
Total output
current
Peak output
current

current

Toral output
current

I9 max 15 mA
I

max 20 mA

20

I

max 26.5 mA

49

Ratings

min typ max

RES

-0.3 VDD+0.3 V
VO(1) XT2, FILT -0.3 VDD+0.3 V Output voltege
VO(2) CpuVDD2 -0.3 3.3V+0.3 V

IOPH Ports04 to 07, 1 •CMOS output

•For each pin.

IOMH Ports04 to 07, 1 •CMOS output

•For each pin.

ΣIOAH Ports04 to 07, 1 The total of all pins. -25 mA

IOPL Ports0, 1 For cach pin 20 mA

IOML(1) P02, P03, P06, P07

Ports1

IOML(2) P00, P01, P04, P05 For cach pin 8 mA
ΣIOAL(1) P02, P03, P06, P07

Ports1

ΣIOAL(2) P00, P01, P04, P05 The total of all pins. 16 mA

For cach pin 1 mA Mean output

The total of all pins. 45 mA

-10 mA

-1 mA

Unit

No.A1447-2/6